Arc'teryx Alpha SV GORE-TEX Pro Men's Jacket - Vitality Size:L you can top up with

you can top up with air for optimal firmness

The foam filling packs down small so you can use it for car camping and backpacking trips alike

Weight: 819g

A great choice for social users

but thanks to that GhostGrid™ mesh seat

Arc'teryx Alpha SV GORE-TEX Pro Men's Jacket - Vitality Size:L you can top up withFor when you need to prepare for the worst. The Alpha SV is designed and built for severe weather. Breathability and durability is ensured by the GORE TEX Pro membrane and Arcteryxs hardiest face fabric. There's a micro grid backer to resist abrasion and contamination from within. A helmet compatible StormHood, articulated construction and one handed adjustment toggles throughout mean this jacket fits like a glove. A serious piece of outerwear for